Notes:
[Symposium held at CIAT, Cali, Colombia, 1-7 August 1976.] More than 100 species of cassava pests have been recorded, many minor that cause little or no economic loss. Scales and mealybugs are among the major pests and include species such as Aonidomytilus albus, Phenacoccus gossypii and Saissetia spp.